Telecommunication services, namely, providing broadband connections to the Internet, providing broadband wireless connections to the Internet, and providing electronic mail services, text wireless digital messaging services, and voice mail services

Computer network router boxes; PCMCIA cards; Industry Standard Architecture (ISA) cards; devices used to connect to the Internet, namely, laptop computers and personal digital assistants; cellular telephones; and, Session Initiation Protocol phones (SIP phones) which are used to communicate voice and data packets over Transmissions Communication Protocol/Internet Protocol (TCPIP) networks